Erase information, save information, Use saved information, 23# ь ы – Ericsson DT590 User Manual
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BusinessPhone – Cordless DT590
Absence Information
Erase Information, Save Information
#23#
Ь
Ы
Press to erase info.
Wait for the verification tone.
Ъ
Щ
Press to finish the procedure.
or
*23*#
Ь
Ы
Press to deactivate and save for later use.
Information is passive.
Wait for the verification tone.
Ъ
Щ
Press to finish the procedure.
Use saved information
When the information is switched off:
*23*#
Ь
Ы
Press to activate saved info.
Wait for the verification tone.
Ъ
Щ
Press to finish the procedure.
Information is active.
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